title: A comment on the Schmidt/Fordyce discussion.
authors.affiliation: Chronic Pain Research Program, Institute for Rehabilitation Research, Lucas Foundation for Rehabilitation, University of Limburg, Zandbergsweg 111, 6432 CC HoensbroekThe Netherlands.
authors.forename: Johan W S
authors.initials: JWS
authors.lastname: Vlaeyen
authors.forename: Ank M J
authors.initials: AMJ
authors.lastname: Kole-Snijders
authors.forename: Joop A
authors.initials: JA
authors.lastname: Schuerman
authors.forename: Hugo
authors.initials: H
authors.lastname: Van Eek
authors.forename: Nico H
authors.initials: NH
authors.lastname: Groenman
mesh_terms: D001519:Behavior / Q000502:physiology; D006801:Humans; D008960:Models, Psychological; D010146:Pain / Q000523:psychology*; D010147:Pain Measurement